MM3

介绍MATLAB在水库调洪计算中的应用，同时呈现相应的论文格式。是初学者，应当掌握的。(failed to translate)

本压缩包提供了本人课程教学期间课堂演示的PCM编码与解码、2FSK、2ASK、2PSK调制、基带升弦系统。每个模块达到参数都作了优化，以求获得良好的演示效果，对于学习通信原理课程、本科课程或毕业设计同学非常有用。(The folder include the code for PCM ,2ASK,2PSK,2FSK, base-band raised cosine System. All this was did in the matlab7.0/simulink 。 the parameters in every module prefer in order to get the excellent result .the folder is very useful for students in learning the communication theory and simulink .especially for lesson tasks .)

复合形优化算法复合形优化算法复合形优化算法(The complex optimization algorithm)

ofdm加窗前后的对比频谱图，以及循环前后缀重叠与不重叠两种情况的对比，最后给出了误码率的计算。(ofdm added after the contrast spectrum window, and the cycle before the suffix overlap and contrast the two cases do not overlap Finally, the bit error rate calculation.)

说明：  差分进化算法的各个环节实现代码，主要包括交叉、变异、选择(The implementation code of each link of differential evolution algorithm mainly includes crossover, mutation and selection)

在matlab中实现用music算法求解信号子空间的问题(Implemented in matlab with the music signal subspace algorithm for solving the problem)

本文件夹叙述了电网K次谐波计算的推导过程，并提供MATLAB仿真文件验证计算的正确性，可以使用的仪器或设备谐波检测(本文件夹叙述了电网K次谐波计算的推导过程，并提供MATLAB仿真文件验证计算的正确性，可以使用的仪器或设备谐波检测 This file describes derivation calculation K power harmonics, and provide correct MATLAB simulation file verification calculation, can detect instrument or equipment harmonics using )

可以对已有的信号求其循环谱，信号可以通用的。(The cyclic spectrum of the existing signal can be obtained, and the signal can be universal.)

Complete simulation in matlab of loss of a signal, diffraction, Friss, and measure of Fresnell zones

用matlab实现的图像匹配，配有目标图片和程序说明(Implemented with the image matching matlab, with a target picture and description of the procedures)